import java.util.Scanner;
public class NewGuessNumber {
        Scanner scan=new Scanner(System.in);
        int []guesses=new int[4];

        public void receiveGuesses(){
            for (int i=0;i<4;i++){
                guesses[i]=scan.nextInt();
            }
        }
        public static void main(String[]args){
            NewGuessNumber game=new NewGuessNumber();
            game.receiveGuesses();
            for (int i=0;i<4;i++){
                System.out.println(game.guesses);
            }
        }
    }
